Syrio Forel is the first sword and arguably the best swordsman in Westeros. He single-handedly took out 6 men 1v1 before fighting with Meryn Trant. We never saw him die nor never saw the two swordsman again. Syrio had his wooden sword cut in half, which is arguably the reason why Meryn Trant would've been able to kill him, however you can see in the scene before, he takes out the other 6 men using only the hilt of his wooden sword.
Syrio's head is missing from the spikes on the wall that Sansa is shown. Could he have taken him out with half of a wooden sword?... #gameofthrones#gotseason8#gottheory#syrioforel